摘要
We have carried out the in situ growth of Bi-Sr-Ca-Cu-O films in pure O2 using an ac sputtering technique. The films were grown at different O2 pressures. We have obtained superconducting Bi-Sr-Ca-Cu-O(2212) films which show Tc(50% resistive) = 84 K and a zero resistance at 74 K. The formation and superconductivity of the films prepared in pure O2 were compared with that prepared in a mixture of Ar and O2.
原文 | 英語 |
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頁(從 - 到) | 44-46 |
頁數 | 3 |
期刊 | Japanese Journal of Applied Physics |
卷 | 31 |
發行號 | 1 R |
DOIs | |
出版狀態 | 已發佈 - 1992 1月 |
對外發佈 | 是 |
ASJC Scopus subject areas
- 工程 (全部)
- 物理與天文學 (全部)